8839772620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{6197}}^1$

素因数の和:6679

約数の個数: 96

約数和(自身を含む): 22191418368

約数和(自身を除く): 13351645748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 443, 460, 644, 805, 886, 1610, 1772, 2215, 3101, 3220, 4430, 6197, 6202, 8860, 10189, 12394, 12404, 15505, 20378, 24788, 30985, 31010, 40756, 43379, 50945, 61970, 62020, 71323, 86758, 101890, 123940, 142531, 142646, 173516, 203780, 216895, 285062, 285292, 356615, 433790, 570124, 712655, 713230, 867580, 997717, 1425310, 1426460, 1995434, 2745271, 2850620, 3990868, 4988585, 5490542, 9977170, 10981084, 13726355, 19216897, 19954340, 27452710, 38433794, 54905420, 63141233, 76867588, 96084485, 126282466, 192168970, 252564932, 315706165, 384337940, 441988631, 631412330, 883977262, 1262824660, 1767954524, 2209943155, 4419886310, 8839772620]

約数ペア:

[(1, 8839772620), (2, 4419886310), (4, 2209943155), (5, 1767954524), (7, 1262824660), (10, 883977262), (14, 631412330), (20, 441988631), (23, 384337940), (28, 315706165), (35, 252564932), (46, 192168970), (70, 126282466), (92, 96084485), (115, 76867588), (140, 63141233), (161, 54905420), (230, 38433794), (322, 27452710), (443, 19954340), (460, 19216897), (644, 13726355), (805, 10981084), (886, 9977170), (1610, 5490542), (1772, 4988585), (2215, 3990868), (3101, 2850620), (3220, 2745271), (4430, 1995434), (6197, 1426460), (6202, 1425310), (8860, 997717), (10189, 867580), (12394, 713230), (12404, 712655), (15505, 570124), (20378, 433790), (24788, 356615), (30985, 285292), (31010, 285062), (40756, 216895), (43379, 203780), (50945, 173516), (61970, 142646), (62020, 142531), (71323, 123940), (86758, 101890)]